mirror of
https://gitee.com/milvus-io/milvus.git
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338 lines
10 KiB
Go
338 lines
10 KiB
Go
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License.
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package grpcquerynode
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import (
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"context"
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"errors"
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"testing"
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"github.com/milvus-io/milvus/internal/types"
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"github.com/milvus-io/milvus/internal/proto/commonpb"
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"github.com/milvus-io/milvus/internal/proto/internalpb"
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"github.com/milvus-io/milvus/internal/proto/milvuspb"
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"github.com/milvus-io/milvus/internal/proto/querypb"
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"github.com/stretchr/testify/assert"
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)
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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type MockQueryNode struct {
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states *internalpb.ComponentStates
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status *commonpb.Status
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err error
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initErr error
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startErr error
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regErr error
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stopErr error
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strResp *milvuspb.StringResponse
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infoResp *querypb.GetSegmentInfoResponse
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metricResp *milvuspb.GetMetricsResponse
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}
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func (m *MockQueryNode) Init() error {
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return m.initErr
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}
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func (m *MockQueryNode) Start() error {
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return m.startErr
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}
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func (m *MockQueryNode) Stop() error {
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return m.stopErr
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}
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func (m *MockQueryNode) Register() error {
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return m.regErr
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}
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func (m *MockQueryNode) GetComponentStates(ctx context.Context) (*internalpb.ComponentStates, error) {
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return m.states, m.err
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}
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func (m *MockQueryNode) GetStatisticsChannel(ctx context.Context) (*milvuspb.StringResponse, error) {
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return m.strResp, m.err
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}
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func (m *MockQueryNode) GetTimeTickChannel(ctx context.Context) (*milvuspb.StringResponse, error) {
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return m.strResp, m.err
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}
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func (m *MockQueryNode) AddQueryChannel(ctx context.Context, req *querypb.AddQueryChannelRequest) (*commonpb.Status, error) {
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return m.status, m.err
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}
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func (m *MockQueryNode) RemoveQueryChannel(ctx context.Context, req *querypb.RemoveQueryChannelRequest) (*commonpb.Status, error) {
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return m.status, m.err
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}
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func (m *MockQueryNode) WatchDmChannels(ctx context.Context, req *querypb.WatchDmChannelsRequest) (*commonpb.Status, error) {
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return m.status, m.err
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}
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func (m *MockQueryNode) LoadSegments(ctx context.Context, req *querypb.LoadSegmentsRequest) (*commonpb.Status, error) {
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return m.status, m.err
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}
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func (m *MockQueryNode) ReleaseCollection(ctx context.Context, req *querypb.ReleaseCollectionRequest) (*commonpb.Status, error) {
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return m.status, m.err
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}
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func (m *MockQueryNode) ReleasePartitions(ctx context.Context, req *querypb.ReleasePartitionsRequest) (*commonpb.Status, error) {
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return m.status, m.err
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}
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func (m *MockQueryNode) ReleaseSegments(ctx context.Context, req *querypb.ReleaseSegmentsRequest) (*commonpb.Status, error) {
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return m.status, m.err
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}
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func (m *MockQueryNode) GetSegmentInfo(ctx context.Context, req *querypb.GetSegmentInfoRequest) (*querypb.GetSegmentInfoResponse, error) {
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return m.infoResp, m.err
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}
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func (m *MockQueryNode) GetMetrics(ctx context.Context, req *milvuspb.GetMetricsRequest) (*milvuspb.GetMetricsResponse, error) {
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return m.metricResp, m.err
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}
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func (m *MockQueryNode) UpdateStateCode(code internalpb.StateCode) {
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}
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func (m *MockQueryNode) SetRootCoord(rc types.RootCoord) error {
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return m.err
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}
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func (m *MockQueryNode) SetIndexCoord(index types.IndexCoord) error {
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return m.err
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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type MockRootCoord struct {
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types.RootCoord
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initErr error
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startErr error
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regErr error
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stopErr error
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stateErr commonpb.ErrorCode
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}
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func (m *MockRootCoord) Init() error {
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return m.initErr
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}
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func (m *MockRootCoord) Start() error {
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return m.startErr
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}
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func (m *MockRootCoord) Stop() error {
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return m.stopErr
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}
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func (m *MockRootCoord) Register() error {
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return m.regErr
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}
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func (m *MockRootCoord) GetComponentStates(ctx context.Context) (*internalpb.ComponentStates, error) {
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return &internalpb.ComponentStates{
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State: &internalpb.ComponentInfo{StateCode: internalpb.StateCode_Healthy},
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Status: &commonpb.Status{ErrorCode: m.stateErr},
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}, nil
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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type MockIndexCoord struct {
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types.IndexCoord
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initErr error
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startErr error
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regErr error
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stopErr error
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stateErr commonpb.ErrorCode
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}
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func (m *MockIndexCoord) Init() error {
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return m.initErr
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}
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func (m *MockIndexCoord) Start() error {
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return m.startErr
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}
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func (m *MockIndexCoord) Stop() error {
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return m.stopErr
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}
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func (m *MockIndexCoord) Register() error {
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return m.regErr
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}
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func (m *MockIndexCoord) GetComponentStates(ctx context.Context) (*internalpb.ComponentStates, error) {
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return &internalpb.ComponentStates{
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State: &internalpb.ComponentInfo{StateCode: internalpb.StateCode_Healthy},
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Status: &commonpb.Status{ErrorCode: m.stateErr},
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}, nil
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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func Test_NewServer(t *testing.T) {
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ctx := context.Background()
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server, err := NewServer(ctx, nil)
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assert.Nil(t, err)
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assert.NotNil(t, server)
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mqn := &MockQueryNode{
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states: &internalpb.ComponentStates{State: &internalpb.ComponentInfo{StateCode: internalpb.StateCode_Healthy}},
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status: &commonpb.Status{ErrorCode: commonpb.ErrorCode_Success},
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err: nil,
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strResp: &milvuspb.StringResponse{Status: &commonpb.Status{ErrorCode: commonpb.ErrorCode_Success}},
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infoResp: &querypb.GetSegmentInfoResponse{Status: &commonpb.Status{ErrorCode: commonpb.ErrorCode_Success}},
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metricResp: &milvuspb.GetMetricsResponse{Status: &commonpb.Status{ErrorCode: commonpb.ErrorCode_Success}},
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}
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server.querynode = mqn
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t.Run("Run", func(t *testing.T) {
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server.rootCoord = &MockRootCoord{}
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server.indexCoord = &MockIndexCoord{}
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err = server.Run()
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assert.Nil(t, err)
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})
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t.Run("GetComponentStates", func(t *testing.T) {
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req := &internalpb.GetComponentStatesRequest{}
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states, err := server.GetComponentStates(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, internalpb.StateCode_Healthy, states.State.StateCode)
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})
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t.Run("GetStatisticsChannel", func(t *testing.T) {
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req := &internalpb.GetStatisticsChannelRequest{}
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resp, err := server.GetStatisticsChannel(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
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})
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t.Run("GetTimeTickChannel", func(t *testing.T) {
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req := &internalpb.GetTimeTickChannelRequest{}
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resp, err := server.GetTimeTickChannel(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
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})
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t.Run("AddQueryChannel", func(t *testing.T) {
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req := &querypb.AddQueryChannelRequest{}
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resp, err := server.AddQueryChannel(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.ErrorCode)
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})
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t.Run("RemoveQueryChannel", func(t *testing.T) {
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req := &querypb.RemoveQueryChannelRequest{}
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resp, err := server.RemoveQueryChannel(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.ErrorCode)
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})
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t.Run("WatchDmChannels", func(t *testing.T) {
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req := &querypb.WatchDmChannelsRequest{}
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resp, err := server.WatchDmChannels(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.ErrorCode)
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})
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t.Run("LoadSegments", func(t *testing.T) {
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req := &querypb.LoadSegmentsRequest{}
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resp, err := server.LoadSegments(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.ErrorCode)
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})
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t.Run("ReleaseCollection", func(t *testing.T) {
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req := &querypb.ReleaseCollectionRequest{}
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resp, err := server.ReleaseCollection(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.ErrorCode)
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})
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t.Run("ReleasePartitions", func(t *testing.T) {
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req := &querypb.ReleasePartitionsRequest{}
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resp, err := server.ReleasePartitions(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.ErrorCode)
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})
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t.Run("ReleaseSegments", func(t *testing.T) {
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req := &querypb.ReleaseSegmentsRequest{}
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resp, err := server.ReleaseSegments(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.ErrorCode)
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})
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t.Run("GetSegmentInfo", func(t *testing.T) {
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req := &querypb.GetSegmentInfoRequest{}
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resp, err := server.GetSegmentInfo(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
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})
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t.Run("GetMetrics", func(t *testing.T) {
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req := &milvuspb.GetMetricsRequest{
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Request: "",
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}
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resp, err := server.GetMetrics(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
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})
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err = server.Stop()
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assert.Nil(t, err)
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}
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func Test_Run(t *testing.T) {
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ctx := context.Background()
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server, err := NewServer(ctx, nil)
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assert.Nil(t, err)
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assert.NotNil(t, server)
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server.querynode = &MockQueryNode{}
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server.indexCoord = &MockIndexCoord{}
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server.rootCoord = &MockRootCoord{initErr: errors.New("Failed")}
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assert.Panics(t, func() { err = server.Run() })
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server.rootCoord = &MockRootCoord{startErr: errors.New("Failed")}
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assert.Panics(t, func() { err = server.Run() })
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server.querynode = &MockQueryNode{}
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server.rootCoord = &MockRootCoord{}
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server.indexCoord = &MockIndexCoord{initErr: errors.New("Failed")}
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assert.Panics(t, func() { err = server.Run() })
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server.indexCoord = &MockIndexCoord{startErr: errors.New("Failed")}
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assert.Panics(t, func() { err = server.Run() })
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server.indexCoord = &MockIndexCoord{}
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server.rootCoord = &MockRootCoord{}
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server.querynode = &MockQueryNode{initErr: errors.New("Failed")}
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err = server.Run()
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assert.Error(t, err)
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server.querynode = &MockQueryNode{startErr: errors.New("Failed")}
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err = server.Run()
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assert.Error(t, err)
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server.querynode = &MockQueryNode{regErr: errors.New("Failed")}
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err = server.Run()
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assert.Error(t, err)
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server.querynode = &MockQueryNode{stopErr: errors.New("Failed")}
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err = server.Stop()
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assert.Error(t, err)
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}
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